Page 1 of 1
MAF sensor
Posted: Mon Sep 02, 2024 9:08 am
by jonthetrike853
Xf 3.0 d 2009 . Are both maf meters the same ..ie can I just buy any 2 and replace them ..fault code says maf sensor B . Any help much appreciated tia
Re: MAF sensor
Posted: Tue Oct 01, 2024 11:07 am
by mike020150
Currently, Jaguar only lists one MAF sensor part number for the 3 litre diesel XF (cars with VIN R47154 onwards). It's C2P19377. Mike.
Re: MAF sensor
Posted: Wed Oct 30, 2024 9:13 am
by cawthrm
Did you solve it Jon?
Some of the codes which mention A or B MAF sensor are mismatch codes, i.e. it may not be the airflow sensor that is the issue, just that the engine is not seeing the same airflow as the sensor is reading. I'm painfully aware of this one as it has just occurred on my 2009 3.0D and was caused by cracked inlet manifold / cam cover. 'Restricted Performance' comes up when on turbo boost acceleration due to the air leak. These covers are all one plastic piece (each side of the V) and are a fairly common fault on this engine. The component is relatively cheap in the aftermarket but the labour to install is high, it's a fiddly and long job.